CVE-2023-28503

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from an authentication bypass vulnerability, where a special username with a deterministic password can be leveraged to bypass authentication checks and execute OS commands as the root user.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-798 CWE-287

Affected software

Vendor	Product	Versions
Rocket Software	UniData	< 8.2.43.3003
Rocket Software	UniVerse	< 11.3.5.1001; < 12.2.1.2002

References

Timeline

Published: Mar 29, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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